package com.huixiong;

import org.junit.jupiter.api.Test;

/**
 * <描述>
 *
 * @author timothy.yang cloudwise
 * @since 2021-11-01 14:05
 */
public class format_test {
    @Test
    public void test_01() {
        System.out.println(Math.round(12.1241208D*100)/100.0);
    }
}
